CS197692B1

CS197692B1 - Winding machine with multiple twist spindle

Info

Publication number: CS197692B1
Application number: CS777421A
Authority: CS
Inventors: Ferdinand Lenorak
Original assignee: Ferdinand Lenorak
Priority date: 1977-11-12
Filing date: 1977-11-12
Publication date: 1980-05-30
Also published as: JPS5482448A; IT7829645A0; IT1100941B; US4222221A; DE2848784A1; DD139729A1; FR2408670B3; FR2408670A1

Description

ČESKOSLOVENSKA SOCIALISTICKÁCZECHOSLOVAK SOCIALISTIC

REPUBLIKA (19)(19)

POPIS VYNÁLEZUDESCRIPTION OF THE INVENTION

K AUTORSKÉMU OSVEDČENIU 197692 (11) (Bl)TO COPYRIGHT CERTIFICATE 197692 (11) (Bl)

(22) Přihlášené 12 11 77(21) (PV 7421-77) (40) Zverejnené 31 08 79 (51) Int. Cl.3D 01 H 7/86(22) Enrolled 12 11 77 (21) (PV 7421-77) (40) Published 31 08 79 (51) Int. Cl.3D 01 H 7/86

ÚŘAD PRO VYNÁLEZYA OBJEVY (45) Vydáno 28 02 83 (75)OFFICIAL OFFICE AND DISCOVERY (45) Published 28 02 83 (75)

Autor vynálezu LENORÁK FERDINAND ing., BRATISLAVA (54) Navíjecí stroj s viaczákrutovým vretenomAuthor of the invention LENORÁK FERDINAND ing., BRATISLAVA (54) Winding machine with multi-twist spindle

Vynález sa týká navíjacieho stroja s viaczá-krutovým vretenom a rieši synchronizáciu otáčokviaczákrutového vřetena a navíjacieho mecha-nizmu. Sú známe skacie stroje, u ktorých sá použí-vajú vretená jednozákrutové s točiacou sa před-lohou, prstencové, dvojzákrutové, trojzákrutovéa viaczákrutové vretená. U tejto techniky nie jemedzi vretenom a navij acou hlavou synchroni-zácia, pretože všetky vretená na stroji májů svojsamostatný pohon a podobné spoločný pohonmajú všetky odťahovacie mechanizmy. Takátokonštrukcia neumožňuje zabezpečit rovnoměrnávýšku zákrutou na každú navíjaciu hlavu a ichnerovnoměrnost sa prejavuje zníženou kvalitouvlákna. Dalšia nevýhoda takejto techniky spo-čívá v tom, že uloženie vřetena oproti odťaho-vaciemu válců neumožňuje stavebnicové uspo-riadanie stroja tak, aby navíjacia hlava s vrete-nom vytvořila samostatné ovládatelná jednotku.BACKGROUND OF THE INVENTION The present invention relates to a multi-torsion spindle winding machine and solves the synchronization of a rotary spindle and a winding mechanism. Twisting machines are known in which single-twisted spindles with a twisting pre-leg, annular, twin-twisted, three-twisted and multi-twist spindles are used. In this technique, there is no synchronization between the spindle and the winding head, because all the spindles on the May machine are self-propelled and similar to all drive mechanisms. Such an arrangement does not allow to provide a uniform amount of twist on each winding head, and their uniformity results in reduced fiber quality. A further disadvantage of such a technique is that the spindle bearing does not allow a modular arrangement of the machine so that the winding head with the spindle creates a separate controllable unit.

Uvedené nedostatky odstraňuje navíjací strojs viaczákrutovým vretenom, ktorěho podstataspočívá v tom, že pozostáva ,z navíjacieho me-chanizmu a viaczákrutového vretená, ktoréhohriadefe sú spojené s hnacím hriadefom pro-stredníctvom primárného převodu, kde hnacíhriadel’, viaczákrutové vřeteno, ako aj navíjacímechanizmus sú uložené v spoločnom ráme. Na-víjací mechanizmus, je opatřený samostatnýmhnaným hriadefom spojeným s hnacím, hriade- fom, prostredníctvom ďalšieho primárného pře-vodu, pričom samostatný hnaný hriadef, opa-třený pozdlžnym otvorom pre přechod vláknaa jeho os je usporiadaná v predlženej osi hria-deíov viaczákrutového vřetena, je spojený cezsekundárný převod s odvalovacím válcoms předlohou, s rozvádzačom a s galetou. Výhodou tohto riešenia je,, že obrátky viaczá-krutového vřetena sú oproti obrátkám navíjacie-ho mechanizmu fubovolne nastavitelné, pričomje týmto risšením zabezpečená synehronizáciaobrátok viaczákrutového vřetena s odťahovourýchlosťou navíjacieho mechanizmu, čo priazni-vo pósobí na spofahlivosť zariadenia. Příklad prevedenia zariadenia, ktoré je pred-métom ochrany schématicky v řeze znázorněnýna pripojenom výkrese.The above drawbacks are eliminated by the multi-twist spindle winding machine, which consists in that it consists of a winding mechanism and a multi-twist spindle, the shafts of which are connected to the drive shaft by means of a primary transmission, where the drive shaft, the multi-twist spindle and the winding mechanism are stored in common frame. The winding mechanism is provided with a separate shaft connected to the drive shaft by means of a further primary transfer, wherein the separate driven shaft, clad with the longitudinal opening for the fiber transition, is arranged in the extended axis of the multi-twist spindle shaft, it is connected via a secondary transmission with a rolling cylinder with a pattern, with a switchboard and with a galette. The advantage of this solution is that the turns of the multi-twist spindle are freely adjustable relative to those of the winding mechanism, providing a symmetrization of the multi-twist spindle with the retraction speed of the winding mechanism, which is beneficial to the device's reliability. An example of an embodiment of a device that is pre-designed schematically in a cross-sectional view of the attached drawing.

Navíjací stroj s viaczákrutovým vretenom po-zostáva zo spoloěného rámu 1, v ktorom je otoč-né uložený hnací hriadef 2 spojený cez primárnýpřevod 3 s hnanými hriadelmi 4 viaczákruto-vého vřetena. Hnací hriadef 2 je spojený cezdalší primárný převod 3 so samostatným hria-defom 5 navíjacieho mechanizmu, ktorý je ulo-žený v spoločnom ráme 1. Samostatný hnanýhriadef 5, opatřený pozdlžnym otvorom pre pře-chod vlákna 6 a jeho os je usporiadaná v pre-díženej osi hriadefov 4 viaczákrutového vřetena,je spojený prostredníctvom sekundárného pře-vodu 7, tvořeného například ozubenými kolesa-The multi-twist spindle winding machine consists of a shared frame 1 in which the drive shaft 2 is rotatably connected via a primary transmission 3 to the driven shafts 4 of the multi-twist spindle. The drive shaft 2 is connected via a further primary transmission 3 with a separate shaft 5 of the winding mechanism which is mounted in a common frame 1. A separate drive shaft 5 provided with a longitudinal opening for the transfer of the fiber 6 and its axis is arranged in the overhang. axis of the multi-twist spindle shafts 4 is connected by means of a secondary transmission 7, formed by e.g.

Claims

2, with the rolling cylinder 8 with the pattern 9, with the distributor 10 and with the gallet 11. The setting function is as follows: after actuation of the drive, the drive shaft 2 rotates through the driven shafts 4 the carrier 12 of the multi-torsion spindle, thereby processing the fibers in multi-twist spindle. The filament 6 thus treated is then passed through the orifice of the separate driven shaft Fa 5 to the galet 11, deflected on the distributor 10 and wound up and at the forefront 9. The rotation of the rolling cylinder 8 with the head 9, the distributor 10 and the galet 11 is The winding machine with a multi-spindle spindle of the invention can be advantageously used in the processing of filament and yarn in textile and fiber plants, where there is no need for a continuous filament shaft. bend unevenness coefficient. OBJECT A winding machine with a winding spindle consisting of a winding mechanism and a multi-twist spindle, whose shafts are connected to the drive shaft by a primary transmission, characterized in that the multi-twist spindle and the winding mechanism are housed in a common frame (1) separate wherein the winding mechanism is provided with a separate driven shaft (5) connected to the drive shaft (2) by means of a further primary transmission (3), wherein the separate driven shaft F (5) is provided with a longitudinal opening for the fiber transfer (6) and its axis is arranged in the extended axis of the multi-twist spindle shafts (4), the secondary transmission (7) is connected to the evacuation roller (8) with the skim (9), the distributor (10) and the gallet (11).